#ifndef _PRINTER021_H_
#define _PRINTER021_H_

#include <stdint.h>

#ifdef   _PRINTERCOM_MOUDEL_
#define  PTR021_EXT
#else
#define  PTR021_EXT  extern
#endif

void Pt_R021_PrintForHum(void);
void Pt_R021_PrintForTem(void);
void Pt_R021_PrintForSpd(void);

#undef PTR021_EXT
#endif
